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2021 wholesale price J Acid Urea - made in china in stock CAS 2465-27-2 Basic yellow 2,Auramine O,Basic yellow O – Mit-ivy

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2021 wholesale price J Acid Urea - made in china in stock CAS 2465-27-2 Basic yellow 2,Auramine O,Basic yellow O – Mit-ivy Detail:

Melting point  >250 °C (dec.)(lit.)
form  Powder/Solid
pka  9.8, 10.7(at 25℃)
Colour Index   41000
color Yellow to ochre-yellow
storage temp.  Store at RT.
solubility  10g/l
PH 6-7 (10g/l, H2O, 20℃)
Water Solubility  Soluble in water or ethanol
λmax  370 nm, 432 nm
Stability:  Stable. Incompatible with strong oxidizing agents.
Biological Applications  Detecting bacteria; treatment of cancers,cardiovascular disease,diabetesassociated pain,mechanical allodynia,metabolic syndrome,protozoan infections in fish; targeted drug delivery; as fungal inhibitors
CAS DataBase Reference  2465-27-2(CAS DataBase Reference)
NIST Chemistry Reference  Aniline, 4,4′-(imidocarbonyl)bis-(n,n-dimethyl)-, hydrochloride(2465-27-2)

 

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C.I. No BASIC YELLOW 2
CAS Number 2465-27-2
Molecular Formula C17H22ClN3
Molecular Weight 303.83
Appearance Yellow Powder
Shade Similar to Standard
Tinting strength% 100±3
insolubility in water% ≤1.5
Moisture% ≤3.5

 

English Name:

auramine O; auramine; canary yellow; pyoktanin yellow; pyoktanum auranum; amino tetrametric diaminodophenyl metal hydrogen chloride; c.i.41000

Other names: Golden amine, canary yellow o, basic light yellow, basic Yellow 2, basic light yellow o, basic Sophora yellow, basic Sophora yellow, 4,4 ‘- carbosamino bis (n, N-dimethylaniline) monohydrochloride, basic light yellow o, aminotetramethyldiaminobenzenese hydrochloride, canary yellow, Austria yellow

CAS No.: 2465-27-2

C17H22ClN3=303.83

Level: BS

Property: golden yellow powder. It is easy to be oxidized by hot acid and alkali to decompose ammonia and Michaelis ketone. It is yellow in ethanol solution, slightly soluble in cold water, light yellow in aqueous solution, and difficult to dissolve in ether. The melting point is 172-173 ℃, the water solution is easy to decompose when it is above 50 ℃, and the best temperature is below 40 ℃

Application: acid resistant bacteria fluorescence staining, salamander living body staining, plant tissue staining. Dyeing of hemp, paper, leather, fat, rayon and printing of cotton fabrics

Preservation: RT, dark

Basic yellow 2

CAS NO: C22H25N2.Cl

 

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2021 wholesale price J Acid Urea - made in china in stock  CAS 2465-27-2   Basic yellow 2,Auramine O,Basic yellow O  – Mit-ivy detail pictures

2021 wholesale price J Acid Urea - made in china in stock  CAS 2465-27-2   Basic yellow 2,Auramine O,Basic yellow O  – Mit-ivy detail pictures

2021 wholesale price J Acid Urea - made in china in stock  CAS 2465-27-2   Basic yellow 2,Auramine O,Basic yellow O  – Mit-ivy detail pictures

2021 wholesale price J Acid Urea - made in china in stock  CAS 2465-27-2   Basic yellow 2,Auramine O,Basic yellow O  – Mit-ivy detail pictures

2021 wholesale price J Acid Urea - made in china in stock  CAS 2465-27-2   Basic yellow 2,Auramine O,Basic yellow O  – Mit-ivy detail pictures

2021 wholesale price J Acid Urea - made in china in stock  CAS 2465-27-2   Basic yellow 2,Auramine O,Basic yellow O  – Mit-ivy detail pictures

2021 wholesale price J Acid Urea - made in china in stock  CAS 2465-27-2   Basic yellow 2,Auramine O,Basic yellow O  – Mit-ivy detail pictures

2021 wholesale price J Acid Urea - made in china in stock  CAS 2465-27-2   Basic yellow 2,Auramine O,Basic yellow O  – Mit-ivy detail pictures


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